index folders recursively (#4683)

src/pfwbged/folder/folder.py

@@ -105,6 +105,13 @@ class Folder(Container):
                 parents.append(item.folder.to_object)
         return parents
 
+    def parent_folders_intid_tree(self, limit=5):
+        intids = component.getUtility(IIntIds)
+        l = [intids.getId(self)]
+        for parent in self.parent_folders():
+            l.extend(parent.parent_folders_intid_tree(limit=limit-1))
+        return l
+
     def child_folders_brains(self):
         from .link import ILink
         intids = component.getUtility(IIntIds)

src/pfwbged/folder/indexers.py

@@ -6,11 +6,22 @@ from .link import ILink
 from collective.dms.basecontent.dmsdocument import IDmsDocument
 
 @indexer(IDmsDocument)
-def object_folders(obj, **kw):
+def object_direct_folders(obj, **kw):
     folders = []
     for id, item in obj.contentItems():
         if not ILink.providedBy(item):
             continue
         folders.append(str(item.folder.to_id))
     return folders
+grok.global_adapter(object_direct_folders, name='object_direct_folders')
+
+
+@indexer(IDmsDocument)
+def object_folders(obj, **kw):
+    folders = []
+    for id, item in obj.contentItems():
+        if not ILink.providedBy(item):
+            continue
+        folders.extend(item.folder.to_object.parent_folders_intid_tree())
+    return [str(x) for x in folders]
 grok.global_adapter(object_folders, name='object_folders')

src/pfwbged/folder/profiles/default/catalog.xml

@@ -3,4 +3,7 @@
  <index name="object_folders" meta_type="KeywordIndex">
   <indexed_attr value="object_folders"/>
  </index>
+ <index name="object_direct_folders" meta_type="KeywordIndex">
+  <indexed_attr value="object_direct_folders"/>
+ </index>
 </object>

src/pfwbged/folder/templates/folder_view.pt

@@ -76,7 +76,7 @@ $.querywidget.updateSearch = function () {
             return baseUrl;
         })();
         var query = context_url + "/@@querybuilder_html_results?";
-        query += "query.i:records=object_folders&query.o:records=plone.app.querystring.operation.int.is&query.v:records:list=";
+        query += "query.i:records=object_direct_folders&query.o:records=plone.app.querystring.operation.string.is&query.v:records:list=";
         query += $("input[name='folder_intid']").val();
         query += '&sort_on=' + $('#sort_on').val();
         if ($('#sort_order:checked').length > 0) {